| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.48 | 5.680% | $123.0961 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $202.77 | 5.122% | $213.1559 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $55.98 | 8.179% | $60.5586 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $158.62 | 8.170% | $171.5793 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $203.78 | 9.840% | $223.832 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $125.67 | 6.229% | $133.498 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $115.30 | 12.310% | $129.4934 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $978.60 | $1,055.2133 | $1,055.22 | $1,055.25 | $1,055.30 | |